<s>
IBM	B-Language
WebSphere	I-Language
refers	O
to	O
a	O
brand	O
of	O
proprietary	B-Application
computer	I-Application
software	I-Application
products	O
in	O
the	O
genre	O
of	O
enterprise	B-Application
software	I-Application
known	O
as	O
"	O
application	O
and	O
integration	O
middleware	B-General_Concept
"	O
.	O
</s>
<s>
These	O
software	B-Application
products	I-Application
are	O
used	O
by	O
end-users	O
to	O
create	O
and	O
integrate	O
applications	O
with	O
other	O
applications	O
.	O
</s>
<s>
IBM	B-Language
WebSphere	I-Language
has	O
been	O
available	O
to	O
the	O
general	O
market	O
since	O
1998	O
.	O
</s>
<s>
In	O
June	O
1998	O
,	O
IBM	O
introduced	O
the	O
first	O
product	O
in	O
this	O
brand	O
,	O
IBM	B-Language
WebSphere	I-Language
Performance	O
Pack	O
.	O
</s>
<s>
this	O
first	O
component	O
formed	O
a	O
part	O
of	O
IBM	B-Language
WebSphere	I-Language
Application	I-Language
Server	I-Language
Network	O
Deployment	O
.	O
</s>
<s>
The	O
following	O
products	O
have	O
been	O
produced	O
by	O
IBM	O
within	O
the	O
WebSphere	B-Language
brand	O
:	O
</s>
